Melvyn Op Der Heijde defeated Adam Peterson 6-3 6-4 in the Australia 2 1 qualifying round on hard. The upset overturned the form book — Adam Peterson came in leading the head-to-head 1–0. Melvyn Op Der Heijde claimed a first win over Adam Peterson in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-03-24 | Australia 2 4 | SF | hard | Adam Peterson | 2-6 7-6(3) 6-3 |